diff --git a/programs.cfg b/programs.cfg
index 3d03ef9..0e75e37 100644
--- a/programs.cfg
+++ b/programs.cfg
@@ -217,4 +217,49 @@
   authors = "Izaya",
   repo = "tree/master/"
  },
+ ["liblzss"] = {
+  files = {
+   ["https://raw.githubusercontent.com/kieselsteini/lzss/master/lzss.lua"] = "/lib",
+  },
+  dependencies = {},
+  name = "LZSS (Lempel–Ziv–Storer–Szymanski) Library",
+  description = "Library providing LZSS compression and decompression, provided in oppm for convenience",
+  authors = "Sebastian Steinhauer (kieselsteini)",
+  repo = "tree/master/"
+ },
+ ["liblz16"] = {
+  files = {
+   ["https://git.shadowkat.net/izaya/OC-misc/raw/branch/master/lz16/liblz16.lua"] = "/lib",
+  },
+  dependencies = {
+   ["liblzss"] = "",
+  },
+  name = "LZ16 Library",
+  description = "Stream compression library using LZSS",
+  authors = "Izaya",
+  repo = "tree/master/"
+ },
+ ["libmtar"] = {
+  files = {
+   ["https://git.shadowkat.net/izaya/OC-misc/src/branch/master/mtar/libmtar.lua"] = "/lib",
+  },
+  dependencies = {},
+  name = "MiniTel ARchive Library",
+  description = "Library implementing a dumb-as-rocks archive format",
+  authors = "Izaya",
+  repo = "tree/master/"
+ },
+ ["mtar"] = {
+  files = {
+   ["https://git.shadowkat.net/izaya/OC-misc/raw/branch/master/mtar/OpenOS/usr/bin/mtar.lua"] = "/lib",
+   ["https://git.shadowkat.net/izaya/OC-misc/raw/branch/master/mtar/OpenOS/usr/man/mtar"] = "/man",
+  },
+  dependencies = {
+   ["libmtar"] = "",
+  },
+  name = "MiniTel ARchiver",
+  description = "Dumb as rocks archiving utility",
+  authors = "Izaya",
+  repo = "tree/master/"
+ },
 }